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wrap(string, width, addnewline=false) public

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# File lib/rexml/text.rb, line 267
    def wrap(string, width, addnewline=false)
      # Recursively wrap string at width.
      return string if string.length <= width
      place = string.rindex(' ', width) # Position in string with last ' ' before cutoff
      if addnewline then
        return "\n" + string[0,place] + "\n" + wrap(string[place+1..-1], width)
      else
        return string[0,place] + "\n" + wrap(string[place+1..-1], width)
      end
    end
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